lib/rails/commands/console.rb in railties-4.1.16 vs lib/rails/commands/console.rb in railties-4.2.0.beta1

@@ -16,11 +16,18 @@
           opt.banner = "Usage: rails console [environment] [options]"
           opt.on('-s', '--sandbox', 'Rollback database modifications on exit.') { |v| options[:sandbox] = v }
           opt.on("-e", "--environment=name", String,
                   "Specifies the environment to run this console under (test/development/production).",
                   "Default: development") { |v| options[:environment] = v.strip }
-          opt.on("--debugger", 'Enable the debugger.') { |v| options[:debugger] = v }
+          opt.on("--debugger", 'Enable the debugger.') do |v|
+            if RUBY_VERSION < '2.0.0'
+              options[:debugger] = v
+            else
+              puts "=> Notice: debugger option is ignored since ruby 2.0 and " \
+                   "it will be removed in future versions"
+            end
+          end
           opt.parse!(arguments)
         end
 
         if arguments.first && arguments.first[0] != '-'
           env = arguments.first
@@ -67,16 +74,29 @@
 
     def set_environment!
       Rails.env = environment
     end
 
-    def debugger?
-      options[:debugger]
+    if RUBY_VERSION < '2.0.0'
+      def debugger?
+        options[:debugger]
+      end
+
+      def require_debugger
+        require 'debugger'
+        puts "=> Debugger enabled"
+      rescue LoadError
+        puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle it and try again."
+        exit(1)
+      end
     end
 
     def start
-      require_debugger if debugger?
+      if RUBY_VERSION < '2.0.0'
+        require_debugger if debugger?
+      end
+
       set_environment! if environment?
 
       if sandbox?
         puts "Loading #{Rails.env} environment in sandbox (Rails #{Rails.version})"
         puts "Any modifications you make will be rolled back on exit"
@@ -86,16 +106,8 @@
 
       if defined?(console::ExtendCommandBundle)
         console::ExtendCommandBundle.send :include, Rails::ConsoleMethods
       end
       console.start
-    end
-
-    def require_debugger
-      require 'debugger'
-      puts "=> Debugger enabled"
-    rescue LoadError
-      puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle it and try again."
-      exit(1)
     end
   end
 end